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Recent years have seen a surge of interest in anomaly detection for tackling industrial defect detection, event detection, etc. However, existing unsupervised anomaly detectors, particularly those for the vision modality, face significant…

计算机视觉与模式识别 · 计算机科学 2023-10-05 Dong Chen , Kaihang Pan , Guoming Wang , Yueting Zhuang , Siliang Tang

We propose Cross-Attention-based Non-local Knowledge Distillation (CanKD), a novel feature-based knowledge distillation framework that leverages cross-attention mechanisms to enhance the knowledge transfer process. Unlike traditional…

计算机视觉与模式识别 · 计算机科学 2025-11-27 Shizhe Sun , Wataru Ohyama

Previous Online Knowledge Distillation (OKD) often carries out mutually exchanging probability distributions, but neglects the useful representational knowledge. We therefore propose Multi-view Contrastive Learning (MCL) for OKD to…

计算机视觉与模式识别 · 计算机科学 2021-04-13 Chuanguang Yang , Zhulin An , Yongjun Xu

Transformers have emerged as the superior choice for face recognition tasks, but their insufficient platform acceleration hinders their application on mobile devices. In contrast, Convolutional Neural Networks (CNNs) capitalize on…

计算机视觉与模式识别 · 计算机科学 2023-06-27 Weisong Zhao , Xiangyu Zhu , Zhixiang He , Xiao-Yu Zhang , Zhen Lei

The goal of continuous sign language recognition(CSLR) research is to apply CSLR models as a communication tool in real life, and the real-time requirement of the models is important. In this paper, we address the model real-time problem…

计算机视觉与模式识别 · 计算机科学 2023-03-14 Qidan Zhu , Jing Li , Fei Yuan , Quan Gan

Vision-Language Models (VLMs) have shown remarkable capabilities in joint vision-language understanding, but their large scale poses significant challenges for deployment in resource-constrained scenarios. Knowledge Distillation (KD) offers…

计算机视觉与模式识别 · 计算机科学 2026-04-17 Haoyi Sun , Xiaoxiao Wang , Ning Mao , Qian Wang , Lifu Mu , Wen Zheng , Tao Wei , Wei Chen

In recent years, the field of autonomous driving has witnessed remarkable advancements, driven by the integration of a multitude of sensors, including cameras and LiDAR systems, in different prototypes. However, with the proliferation of…

计算机视觉与模式识别 · 计算机科学 2023-10-10 Irene Cortés , Jorge Beltrán , Arturo de la Escalera , Fernando García

Deep learning achieved great progress recently, however, it is not easy or efficient to further improve its performance by increasing the size of the model. Multi-modal learning can mitigate this challenge by introducing richer and more…

人工智能 · 计算机科学 2025-10-07 Cairong Zhao , Yufeng Jin , Zifan Song , Haonan Chen , Duoqian Miao , Guosheng Hu

Several methods of knowledge distillation have been developed for neural network compression. While they all use the KL divergence loss to align the soft outputs of the student model more closely with that of the teacher, the various…

计算机视觉与模式识别 · 计算机科学 2020-12-08 Huan Wang , Suhas Lohit , Michael Jones , Yun Fu

In instance-level detection tasks (e.g., object detection), reducing input resolution is an easy option to improve runtime efficiency. However, this option traditionally hurts the detection performance much. This paper focuses on boosting…

计算机视觉与模式识别 · 计算机科学 2021-09-16 Lu Qi , Jason Kuen , Jiuxiang Gu , Zhe Lin , Yi Wang , Yukang Chen , Yanwei Li , Jiaya Jia

Monocular 3D detection relies on just a single camera and is therefore easy to deploy. Yet, achieving reliable 3D understanding from monocular images requires substantial annotation, and 3D labels are especially costly. To maximize…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Johannes Meier , Florian Günther , Riccardo Marin , Oussema Dhaouadi , Jacques Kaiser , Daniel Cremers

In this study, we aim to predict the plausible future action steps given an observation of the past and study the task of instructional activity anticipation. Unlike previous anticipation tasks that aim at action label prediction, our work…

计算机视觉与模式识别 · 计算机科学 2022-01-19 Zhengyuan Yang , Jingen Liu , Jing Huang , Xiaodong He , Tao Mei , Chenliang Xu , Jiebo Luo

Recently, efficient Multimodal Large Language Models (MLLMs) have gained significant attention as a solution to their high computational complexity, making them more practical for real-world applications. In this regard, the knowledge…

计算机视觉与模式识别 · 计算机科学 2026-04-10 Jiwan Kim , Kibum Kim , Sangwoo Seo , Chanyoung Park

Autonomous driving perception tasks rely heavily on cameras as the primary sensor for Object Detection, Semantic Segmentation, Instance Segmentation, and Object Tracking. However, RGB images captured by cameras lack depth information, which…

计算机视觉与模式识别 · 计算机科学 2023-08-02 Marcelo Eduardo Pederiva , José Mario De Martino , Alessandro Zimmer

Zero-shot 3D (ZS-3D) anomaly detection aims to identify defects in 3D objects without relying on labeled training data, making it especially valuable in scenarios constrained by data scarcity, privacy, or high annotation cost. However, most…

计算机视觉与模式识别 · 计算机科学 2025-09-15 Gang Li , Tianjiao Chen , Mingle Zhou , Min Li , Delong Han , Jin Wan

Detecting dynamic objects and predicting static road information such as drivable areas and ground heights are crucial for safe autonomous driving. Previous works studied each perception task separately, and lacked a collective quantitative…

计算机视觉与模式识别 · 计算机科学 2021-03-09 Di Feng , Yiyang Zhou , Chenfeng Xu , Masayoshi Tomizuka , Wei Zhan

Knowledge distillation aims to transfer knowledge to the student model by utilizing the predictions/features of the teacher model, and feature-based distillation has recently shown its superiority over logit-based distillation. However, due…

计算机视觉与模式识别 · 计算机科学 2022-11-29 Shuoxi Zhang , Hanpeng Liu , John E. Hopcroft , Kun He

Vision Transformers (ViTs) have achieved significant advancement in computer vision tasks due to their powerful modeling capacity. However, their performance notably degrades when trained with insufficient data due to lack of inherent…

图像与视频处理 · 电气工程与系统科学 2025-03-04 Omar S. EL-Assiouti , Ghada Hamed , Dina Khattab , Hala M. Ebied

The recent success of pre-trained 2D vision models is mostly attributable to learning from large-scale datasets. However, compared with 2D image datasets, the current pre-training data of 3D point cloud is limited. To overcome this…

计算机视觉与模式识别 · 计算机科学 2022-12-20 Yuan Yao , Yuanhan Zhang , Zhenfei Yin , Jiebo Luo , Wanli Ouyang , Xiaoshui Huang

Deep learning networks are being developed in every stage of the MRI workflow and have provided state-of-the-art results. However, this has come at the cost of increased computation requirement and storage. Hence, replacing the networks…

图像与视频处理 · 电气工程与系统科学 2020-04-14 Balamurali Murugesan , Sricharan Vijayarangan , Kaushik Sarveswaran , Keerthi Ram , Mohanasankar Sivaprakasam
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